*{
    margin: 0;
    padding: 0;
}
li {
    list-style: none;
}
a {
    text-decoration: none;
    color: black;
}
.w {
    width: 1200px;
    margin: 0 auto;
}
.fl {
    float: left;
}
.fr {
    float: right;
}
.bgc{
    background-color: #f1f1f1;
}
.clearfix:after{
	content:"";
	display:block;
	height:0;
	clear:both;
	visibility:hidden;
	}
.header {
    height: 30px;
    line-height: 30px;
    font-size: 12px;
}
.login {
    float: left;
}
.login a:hover{
    color: red;
}
.login .red {
    color: rgb(161, 18, 18);
}
.header ul li {
    float: left;
    height: 30px;
}
.header ul li a {
    padding: 0 15px;
    color: #777;
    border-right: 1px solid #777;
}
.header ul li:nth-child(7)  a {
    border-right: none;
}
.header ul li a:hover {
    color: red;
}
.logo {
    position: relative;
    height: 106px;    
}
.logo .box {
    margin:25px 0 0 25px;
    cursor: pointer;
}
.logo .column {
    position: absolute;
    top: 25px;
    left: 330px;
    width: 540px;
}
.logo .column .search {
    width: 540px;
    height: 36px;
    border: 2px solid rgb(161, 18, 18);
}
.logo .column .search input {
    border: none ;
    width: 459px;
    height: 36px;
    font-size: 16px;
    padding-left: 15px;
    box-sizing: border-box;
    outline: none;
}
.logo .column .search button {
    height: 36px;
    width: 81px;
    background-color: rgb(161, 18, 18);
    color: white;
    border: none;
    font-size: 20px;
    /* 鼠标样式改为小手 */
    cursor: pointer;
    outline: none;
}
.logo .column ul li {
    float: left;
    font-size: 13px;
    padding: 5px 10px;
}
.logo .column ul li a {
    color: #777;
}
.logo .column ul li:nth-child(1) a {
    color: rgb(161, 18, 18);
}
.logo .column ul li a:hover {
    color: red;
}
.logo .shopping {
    position: relative;
    height: 36px;
    width: 140px;
    font-size: 12px;
    margin-top: 40px;
    background-color: #eee;
    border: 1px solid #999;
    text-align: center;
    line-height: 36px;
}
.logo .shopping:hover {
    background-color: red;
    border: 1px solid rgb(161, 18, 18);
    color: white;
}
.logo .shopping .roll {
    position: absolute;
    top: -5px;
    right: 20px;
    height: 14px;
    width: 20px;
    line-height: 14px;
    font-size: 8px;
    color: white;
    border-radius: 7px;
    background-color: red;
}
.logo .shopping:hover .roll {
    background-color: white;
    color: red;
    border: 1px solid red;
}
.nav {
    height: 47px;
    line-height: 47px;
    border-bottom: 2px solid rgb(161, 18, 18);
}
.nav li {
    float: left;
}
.nav li a {
    display: inline-block;
    color: #666;
    height: 47px;
    padding: 0 20px
}
.nav li:nth-child(1) {
    color: white;
    background-color: rgb(161, 18, 18);
    padding: 0 30px;
}
.nav li a:hover {
    color: rgb(161, 18, 18);
}
.main {
    height: 590px;
}
.main .fl ul li{
    float: left;
    margin: 20px 10px 10px 10px;
}
.main .fl ul li a{
    font-size: 12px;
    color: #666;
}
.main .fl ul li a:hover {
    color: rgb(161, 18, 18);
}
.main .fl .content {
    position: relative;
    height: 398px;
    width: 398px;
    border: 1px solid #999;
    margin-bottom: 20px;
}
.main .fl .content .shade{
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 300px;
    height: 300px;
    background-color: yellow;
    opacity: .5;
}
.main .fl .content .boost{
    display: none;
    position: absolute;
    top: 0;
    left: 408px;
    width: 500px;
    height: 500px;
    background-color: red;
}
.main .fl .content .boost img {
    position: absolute;
    width: 800px;
    height: 800px;
}
.main .fl .scroll{
    width: 398px;
    height: 36px;
    line-height: 56px;
    margin-left: 10px;
}
.main .fl .scroll li {
    height: 60px;
}
.main .fl .scroll li:nth-child(3) {
    border: 2px solid red;
}
.main .fl .scroll li:first-child,
.main .fl .scroll li:last-child {
    margin-top: 35px;
}
.main .fr {
    margin-top: 30px;
    margin-right: 100px;
}
.main .fr p {
    font-weight: 700;
    color: #666;
    line-height: 30px;
    font-size: 14px;
}
.main .fr span {
    color: red;
    font-size: 12px;
    line-height: 30px;
}
.main .fr div {
    background-color: pink;
    padding: 10px;
    width: 600px;
}
.main .fr div ul {
    margin-top: 10px;
}
.main .fr div ul li {
    float: left;
    font-size: 10px;
    color: #666;
    line-height: 20px;
    }
.main .fr div ul li h4 {
    float: left;
    width: 40px;
    height: 20px;
    background-color: red;
    color: white;
    text-align: center;
}
.main .fr div ul .last {
    float: right;
}
.main .fr div ul .diyipai {
    color: #666;
    font-size: 12px;
    margin-right: 20px;
}
.main .fr div .sb li:nth-child(2) {
    color: red;
    font-size: 20px;
}
.footer {
    height: 415px;
    background-color: #f5f5f5;
    padding-top: 30px;
}
.mod_service {
    height: 80px;
    border-bottom: 1px solid #ccc;
}
.mod_service li {
    float: left;
    width: 265px;
    height: 50px;
    padding-left: 35px;
}
.mod_service li h5 {
    float: left;
    height: 50px;
    width: 50px;
    margin-right: 15px;
    background: url(../images/icons.png) no-repeat -252px -2px;
}
.mod_service li:nth-child(2) h5 {
    background: url(../images/icons.png) no-repeat -254px -54px;
}
.mod_service li:nth-child(3) h5 {
    background: url(../images/icons.png) no-repeat -256px -105px;
}
.mod_service li:nth-child(4) h5 {
    background: url(../images/icons.png) no-repeat -258px -157px;
}
.service_txt h4 {
    font-size: 14px;
    margin-bottom: 10px;
}
.service_txt p {
    font-size: 12px;
}
.mod_help {
    height: 185px;
    border-bottom: 1px solid #ccc;
    padding-top: 20px;
    padding-left: 50px;
}
.mod_help dl {
    float: left;
    width: 200px;
}
.mod_help dt {
    font-size: 16px;
    margin-bottom: 10px;
}
.mod_help dl:last-child{
    width: 90px;
    text-align: center;
}
.mod_copyright {
    text-align: center;
    padding-top: 20px;
}
.mod_copyright  .links {
    margin-bottom: 15px;
}
.mod_copyright  .links  a:hover {
    color: #b1191a;
}
.copyright {
    color: #666;
    font-size: 12px;
    line-height: 16px  ;
}
a {
    font-size: 12px;
    color: #666;
}
